Color

#906dab

#906dab
hex#906dab
rgbrgb(144, 109, 171)
hslhsl(274, 27%, 55%)
oklchoklch(0.593 0.1 309.5)
Closest name: Crown Jewels (#946dad)Relative luminance 0.1981

Colors that go with #906dab

Charcoal, Taupe and Olive Drab lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#88ab6d

#716dab · #ab6da7

#ab906d · #6dab90

Split-complementary

Open in tool →

#a7ab6d · #6dab71

#ab716d · #88ab6d · #6da7ab

Contrast

#906dab as textRatioAAAA largeAAAFix
Aaon white
4.23:1failpassfail
  • AA: use #8b67a8 as the text (4.56:1)
  • AAA: use #6a4a82 as the text (7.2:1)
  • AA: or shift the background to #0f0f0f (4.53:1)
Aaon black
4.96:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #906dab as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #906dab
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #906dab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/906dab-b79cc4-c2cb62-2d1f2d-eae9f1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md